A 44-year-old Thai man reportedly died of hypothermia after going to bed on a cold floor with three electric fans flowing air at him all through the night.

Sobthawee Boonkua, from Tambon Nai Muang, in Thailand’s Chaiyaphum province, had gone to look after his 86-year-old mother, at a relative’s house, and decided to spend the night. Fearing that he wouldn’t be able to get a good night’s sleep due to the heat in the poorly ventilated room, the 44-year-old decided to sleep on the floor and plug in no less than three electric fans to keep cool. Unfortunately, he didn’t take into consideration Chaiyaphum’s drastic drop in temperature at night, and the problems his body would have adjusting to it.